
<style lang="less" scoped>
</style>
<template>
  <div class="container">
    <div class="plugins-tips">
      wangEditor：轻量级 web 富文本编辑器，配置方便，使用简单。
      访问地址：
      <a href="https://www.wangeditor.com/v5/for-frame.html#vue3" target="_blank">wangEditor for vue3</a>
    </div>
    <br>
    <div style="border: 1px solid #ccc">
      <Toolbar style="border-bottom: 1px solid #ccc" :editor="editorRef" :defaultConfig="toolbarConfig" :mode="mode" />
      <Editor style="height: 500px; overflow-y: hidden;" v-model="valueHtml" :defaultConfig="editorConfig" :mode="mode"
        @onCreated="handleCreated" />
    </div>
  </div>
</template>

<script lang="ts">
import '@wangeditor/editor/dist/css/style.css' // 引入 css
import type { ShallowRef } from 'vue'
import { onBeforeUnmount, ref, shallowRef, onMounted } from 'vue'
import { Editor, Toolbar } from '@wangeditor/editor-for-vue'


export default {
  name: "DemoEditer",
  components: { Editor, Toolbar },
  setup() {
    // 编辑器实例，必须用 shallowRef
    const editorRef = shallowRef()

    // 内容 HTML
    const valueHtml = ref('<p>hello</p>')

    // 模拟 ajax 异步获取内容
    onMounted(() => {
      setTimeout(() => {
        valueHtml.value = '<p>模拟 Ajax 异步设置内容</p>'
      }, 1500)
    })

    const toolbarConfig = {}
    const editorConfig = { placeholder: '请输入内容...' }

    // 组件销毁时，也及时销毁编辑器
    onBeforeUnmount(() => {
      const editor = editorRef.value
      if (editor == null) return
      editor.destroy()
    })

    const handleCreated = (editor: ShallowRef) => {
      editorRef.value = editor // 记录 editor 实例，重要！
    }

    return {
      editorRef,
      valueHtml,
      mode: 'default', // 或 'simple'
      toolbarConfig,
      editorConfig,
      handleCreated
    };
  },
};
</script>
